features: • Large filtration area, reliable operating mechanism and simple construction make the EBS filter the ideal solution for filtration of high-flow and poor quality water to very finefiltration degrees • Automatic flushing according to pressure differential and/or time • No interruption of downstream flow during flushing • Robust and reliable self-cleaning mechanism even on marginal operation conditions • Minimal volume of reject water allows excellent operation during flush mode • Applications: Water supply systems, Irrigation systems, Cooling Water, Wastewater Treatment, Industrial Pre-Filtration, etc. • Industries: manufacturing, mining, water and wastewater treatment plants, turf and agriculture, etc. EBS Filters The largest automatic self-cleaning filter for fine filtration flowrates filtration degrees water for cleaning minimum operating pressure up to 7200 m 3 /h (32000 US gpm) 800-10 micron less than 1% of the total flow 2 bar (30 psi)
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EBS Filters The largest automatic - Amiad · How the EBS Filters Work General The Amiad EBS Series are automatic filters, with an electric self-cleaning mechanism. The “EBS” filters
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features:
• Large filtration area, reliable operating mechanism and simple construction make the EBS filter the ideal solution for filtration of high-flow and poor quality water to very finefiltration degrees
• Automatic flushing according to pressure differential and/or time
• No interruption of downstream flow during flushing
• Robust and reliable self-cleaning mechanism even on marginal operation conditions
• Minimal volume of reject water allows excellent operation during flush mode
• Applications: Water supply systems, Irrigation systems, Cooling Water, Wastewater Treatment, Industrial Pre-Filtration, etc.
• Industries: manufacturing, mining, water and wastewater treatment plants, turf and agriculture, etc.
EBS FiltersThe largest automatic self-cleaning filter for fine filtration
flowrates filtration degrees water for cleaning minimum operating pressure
up to 7200 m3/h (32000 US gpm)
800-10 micron less than 1% of the total flow
2 bar (30 psi)
Amiad Australia Pty Ltd. 138 Northcorp Boulevard, Broadmeadows, Victoria 3047,Tel: 61 3 93585800, Fax: 61 3 93585888, E-mail: [email protected]
How the EBS Filters Work
GeneralThe Amiad EBS Series are automatic filters, with an electric self-cleaning mechanism. The “EBS” filters range in flowrates of up to 7200 m³/h (32000 US gpm), with screens designed rangingfrom 800-10 micron filtration degree. Inlet/Outlet flanges are available from 8”-36” diameter.
The Filtering ProcessRaw water enters from the filter inlet (1) and passes through the screen (2). Clean water flows through the filter outlet (3). The gradual dirt buildup on the inner screen surface causes a filter cake to develop, with a corresponding increase in the pressure differential across the screen. A pressure differential switch (4) senses the pressure differential and when it reaches a pre-set value, the cleaning process begins.
The Self-Cleaning ProcessCleaning of the filter is carried out by the suction scanner (5) which spirals across the screen, the open exhaust valves creates a high velocity suction stream at the nozzle tip which “vacuums” the filter cake from the screen. During theself-cleaning process, which takes approximately 30 seconds, filtered water continues to flow downstream.
The Control SystemThe “EBS” operation and cleaning cycle is controlled and monitored by a Programmable Logic Control (PLC).The PLC allows maximum flexibility in control options and has many features that can be incorporated per customer’s needs. During the self-cleaning cycle the PLC controls a solenoid that operates the exhaust valve by means of a hydraulic commandor compressed air.
The self-cleaning cycle begins under any one of thefollowing conditions:1. Receiving a signal from the Pressure Differential Switch2. Time interval parameter set at the control board3. Manual Start
The control board also provides:
• Optional continuous flush mode
• Flush cycles counter
• Alarm output – may be used to open a bypass, shut-off a pump, etc.
“EBS” ModelsAmiad’s “EBS” product-line consists of the following models:
• EBS-10000 for up to 1200 m³/h (5300 US gpm)
• EBS-15000 for up to 1800 m³/h (8000 US gpm)
• Mega EBS 40000 which consists of four EBS-10000 screen elements for up to 4800 m³/h (21100 US gpm)
• Mega EBS 60000 which consists of four EBS-15000 screen elements for up to 7200 m³/h (32000 US gpm)
(1)
(3)
(2)
(5)
(4)
2135
(84"
) *
2700
(106
.3")
1312
(51.
6")
600
(23.
6")
400 (15.7")
EBS 10000 on-LInE
EBS 15000
MEGA EBS 40000
2863
(112
.7”)
*36
00 (1
41.7
”)
1862
(73.
3")
1000
(39.
3")
Ø1400
1000
(39.
3")
900 (35.4")
2431
(95.
7")
*300
0 (1
18")
*Approx. length required for maintenanceDim: mm (inch)
In-LInE23
90 (9
4.1"
)65
0 (2
5.6"
)
3
391
(133
.5")
*4
600
(181
.1")
895
(35.
2")
820
(32.
3")
900 (35.4")
3213
(126
.5")
*
380
0 (1
49.6
")
200
1000
M³/H
US GPM
0.4
0.3
0.7
0.5
0.2
1.4
0.02
0.06
0.04
0.10.08
60 100
600400
4.0
3.0
7.0
5.0
PSI14.0
2.0
0.2
0.4
1.0
0.6
0.8
BAR
1000500
40002000
2000 5000
2000010000
14” EBS 10K
12” EBS 10K
10” EBS 10K
8” EBS 10K
16” EBS 10K
1579
(62.
1")
*24
03 (9
4.6"
) *
2970
(117
")
900
(35.
4")
200
(7.8
")
300
(11.
8")
200
1000
M³/H
US GPM
0.4
0.3
0.7
0.5
0.2
1.4
0.02
0.06
0.04
0.10.08
60 100
600400
4.0
3.0
7.0
5.0
PSI14.0
2.0
0.2
0.4
1.0
0.6
0.8
BAR
1000500
40002000
2000 5000
2000010000
16” EBS 15K
18” EBS 15K
20” EBS 15K
5000 100001000600400200M³/Hr 2000
10000US GPM 1000 2000 4000 20000 40000
2.0
14.0PSI
5.0
7.0
3.0
4.0
1.4
0.2
0.5
0.7
0.3
0.4
BAR
0.8
0.6
1.0
0.4
0.2
0.080.1
0.04
0.06
0.02
18” EBS 40K
20” EBS 40K
24” EBS 40K
16” EBS 40K
*Approx. length required for maintenanceDim: mm (inch)
Head Loss Graphsin clean water
Filter Type EBS 10000 EBS 15000 Mega EBS 40000 Mega EBS 60000
Amiad Water Systems Europe SAS, Ilot No4 ZI La Boitardière, 37530 Chargé, France,Tel: 33 (0) 2 47 23 01 10, Fax: 33 (0) 2 47 23 80 67, E-mail: [email protected]
GermanyAmiad Water Systems SAS Europe (German branch office) Zweigniederlassung Deutschland Prinz-Regent-Str. 68 a 44795 Bochum,Tel: 49 (0) 234 588082-0, Fax: 49 (0) 234 588082-12, E-mail: [email protected]
TurkeyFTS – Filtration & Treatment Systems, Istanbul yolu 26 Km, Yurt Orta Sanayii, Saray, Ankara, Tel: 90 312 8155266/7, Fax: 90 312 8155248, E-mail: [email protected]
Europe
IndiaAmiad Filtration India Pvt Limited, 305 Sai Commercial Building, Govandi St Rd, Govandi Mumbai 400 088, Tel: 91 22-67997813/14, Fax: 91 22-67997814, Email: [email protected]
South-East AsiaFiltration & Control Systems Pte. Ltd., 19B Teo Hong Road, 088330 Singapore, Tel: 65 6 337 6698, Fax: 65 6 337 8180, E-mail: [email protected]
Asia
Amiad Australia Pty Ltd. 138 Northcorp Boulevard, Broadmeadows, Victoria 3047,Tel: 61 3 93585800, Fax: 61 3 93585888, E-mail: [email protected]
Australia
Amiad USA Inc. Main Office and Manufacturing: 120-J Talbert Road, Mooresville, NC 28117,Tel: 1 704 662 3133, Fax: 1 704 662 3155, Toll Free: 1 800 24 FILTER, E-mail: [email protected] www.amiadusa.com
West Coast Sales Office and Warehouse:2220 Celsius Avenue, Oxnard, California 93030Tel: 805 988 3323, Fax: 805 988 3313, Toll Free: 1 800 969 4055
ChileAmiad Andina, Carretera General San Martín 16.500 No 30, Loteo Industrial Los Libertadores, Colina, Santiago de Chile,Tel: 56 2 24895100, Fax: 56 2 24895101, E-mail: [email protected]
BrazilAmiad Sistemas de Água Ltda., Av. Funchal, 411, Conj. 42, Vila Olimpia, São Paulo, CEP 04551-060Tel: +55 11 31923824, E-mail: [email protected]